Individual Calculations December 2013
 Yanovsky, Vlad  Total change: 20.55  Rating chartPersonal card
 12th Annual Turkey Bowl Coral Springs, Florida USA 2013-11-15
RcRownchangeKK*chgGame
 2194 2021 2.50 4 1.37 15 20.55 
  Alvarez, Ernesto 2243 USA1.0010.781511.70 
  Goss, Mel Hunt 2060 USA1.0010.55158.25 
  Boas, Toby 2175 USA0.5010.21153.15 
  Rodriguez, Eric O f2299 USA0.001-0.1715-2.55 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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